March 11, 2026 · Form 4 insider transaction
Du Ying bought 353,430 shares of ZAI LAB LTD at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 5 days after the transaction.
The option vests in equal annual installments over four years beginning on 03/11/2027, the first anniversary of the date of grant, subject to continuous service.; Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.